L Carnitine is not a magic fat burner It won't melt fat, build muscle, or replace hard work. The only thing it burns is your money Stick to the basics Systemic regulation of L carnitine in nutritional metabolism in zebrafish, Danio rerio Scientific Reports Targeting Skeletal Muscle Dysfunction With L Carnitine for the Treatment of Patients With Chronic Obstructive Pulmonary Disease In Vivo Carnitine Biosynthesis Chemical Structure, Functions and Regulation Creative Proteomics Blog Acetyl L Carnitine